| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $45.96 | 4.309% | $47.9404 | $47.94 | $47.95 | $47.90 |
| Purchase #2 | $121.54 | 11.556% | $135.5852 | $135.59 | $135.60 | $135.60 |
| Purchase #3 | $147.57 | 5.593% | $155.8236 | $155.82 | $155.80 | $155.80 |
| Purchase #4 | $169.77 | 9.447% | $185.8082 | $185.81 | $185.80 | $185.80 |
| Purchase #5 | $100.52 | 6.158% | $106.71 | $106.71 | $106.70 | $106.70 |
| Purchase #6 | $169.95 | 5.406% | $179.1375 | $179.14 | $179.15 | $179.10 |
| Purchase #7 | $204.30 | 11.472% | $227.7373 | $227.74 | $227.75 | $227.70 |
| 7 purchase totals = | $959.61 | $1,038.7422 | $1,038.75 | $1,038.75 | $1,038.60 | |